vss: Include map in the vss task struct.

diff --git a/vss.c b/vss.c
index 98965efd386a14b5fd95361c9f6878fb959af128..42d39db00a2486f86d7e6e51fee3db5210852f12 100644 (file)
--- a/vss.c
+++ b/vss.c
@@ -67,7 +67,6 @@ enum afs_socket_status {
        AFS_SOCKET_AFD_PENDING
 };
 
-static char *map;
 
 struct vss_task {
        struct timeval announce_tv;
@@ -75,6 +74,7 @@ struct vss_task {
        struct timeval eof_barrier;
        struct timeval autoplay_barrier;
        enum afs_socket_status afsss;
+       char *map;
 };
 
 static struct vss_task vss_task_struct, *vsst = &vss_task_struct;
@@ -147,11 +147,11 @@ unsigned int vss_stopped(void)
  */
 int vss_get_chunk(long unsigned chunk_num, char **buf, size_t *len)
 {
-       if (!map || !vss_playing())
+       if (!vsst->map || !vss_playing())
                return -E_CHUNK;
        if (chunk_num >= mmd->afd.afhi.chunks_total)
                return -E_CHUNK;
-       afh_get_chunk(chunk_num, &mmd->afd.afhi, map, buf, len);
+       afh_get_chunk(chunk_num, &mmd->afd.afhi, vsst->map, buf, len);
        return 1;
 }
 
@@ -211,7 +211,7 @@ static struct timeval *vss_compute_timeout(void)
        static struct timeval the_timeout;
        struct timeval now, next_chunk;
 
-       if (vss_next() && map) {
+       if (vss_next() && vsst->map) {
                /* only sleep a bit, nec*/
                the_timeout.tv_sec = 0;
                the_timeout.tv_usec = 100;
@@ -226,7 +226,7 @@ static struct timeval *vss_compute_timeout(void)
        if (chk_barrier("data send", &now, &vsst->data_send_barrier,
                        &the_timeout, 1) < 0)
                return &the_timeout;
-       if (!vss_playing() || !map)
+       if (!vss_playing() || !vsst->map)
                return NULL;
        compute_chunk_time(mmd->chunks_sent, &mmd->afd.afhi.chunk_tv,
                &mmd->stream_start, &next_chunk);
@@ -243,14 +243,14 @@ static void vss_eof(void)
        struct timeval now;
        char *tmp;
 
-       if (!map)
+       if (!vsst->map)
                return;
        if (mmd->new_vss_status_flags & VSS_NOMORE)
                mmd->new_vss_status_flags = VSS_NEXT;
        gettimeofday(&now, NULL);
        tv_add(&mmd->afd.afhi.eof_tv, &now, &vsst->eof_barrier);
-       para_munmap(map, mmd->size);
-       map = NULL;
+       para_munmap(vsst->map, mmd->size);
+       vsst->map = NULL;
        mmd->chunks_sent = 0;
        mmd->offset = 0;
        mmd->afd.afhi.seconds_total = 0;
@@ -277,7 +277,7 @@ static void vss_eof(void)
  */
 void vss_get_header(char **buf, size_t *len)
 {
-       afh_get_header(&mmd->afd.afhi, map, buf, len);
+       afh_get_header(&mmd->afd.afhi, vsst->map, buf, len);
 }
 
 /**
@@ -300,14 +300,14 @@ const char *supported_audio_formats(void)
  */
 struct timeval *vss_chunk_time(void)
 {
-       if (!map)
+       if (!vsst->map)
                return NULL;
        return &mmd->afd.afhi.chunk_tv;
 }
 
 static int need_to_request_new_audio_file(void)
 {
-       if (map) /* have audio file */
+       if (vsst->map) /* have audio file */
                return 0;
        if (!vss_playing()) /* don't need one */
                return 0;
@@ -344,7 +344,7 @@ struct timeval *vss_preselect(fd_set *rfds, fd_set *wfds, int *max_fileno)
        int i;
        struct timeval now;
 
-       if (!map || vss_next() || vss_paused() || vss_repos())
+       if (!vsst->map || vss_next() || vss_paused() || vss_repos())
                for (i = 0; senders[i].name; i++)
                        senders[i].shutdown_clients();
        if (vss_next())
@@ -444,7 +444,7 @@ static void recv_afs_result(void)
        }
        mmd->size = statbuf.st_size;
        mmd->mtime = statbuf.st_mtime;
-       map = para_mmap(mmd->size, PROT_READ, MAP_PRIVATE,
+       vsst->map = para_mmap(mmd->size, PROT_READ, MAP_PRIVATE,
                passed_fd, 0);
        close(passed_fd);
        mmd->chunks_sent = 0;
@@ -480,7 +480,7 @@ static void vss_send_chunk(void)
        char *buf;
        size_t len;
 
-       if (!map || !vss_playing())
+       if (!vsst->map || !vss_playing())
                return;
        gettimeofday(&now, NULL);
        compute_chunk_time(mmd->chunks_sent, &mmd->afd.afhi.chunk_tv,
@@ -508,7 +508,7 @@ static void vss_send_chunk(void)
                mmd->offset = tv2ms(&tmp);
                mmd->events++;
        }
-       afh_get_chunk(mmd->current_chunk, &mmd->afd.afhi, map, &buf, &len);
+       afh_get_chunk(mmd->current_chunk, &mmd->afd.afhi, vsst->map, &buf, &len);
        for (i = 0; senders[i].name; i++)
                senders[i].send(mmd->current_chunk, mmd->chunks_sent, buf, len);
        mmd->new_vss_status_flags |= VSS_PLAYING;